52789347

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 88542720

約数和(自身を除く): 35753373

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 503, 507, 621, 897, 1509, 1521, 2691, 3887, 4527, 4563, 6539, 8073, 11569, 11661, 13581, 19617, 34707, 34983, 58851, 85007, 104121, 104949, 150397, 176553, 255021, 312363, 451191, 765063, 1353573, 1955161, 2295189, 4060719, 5865483, 17596449, 52789347]

約数ペア:

[(1, 52789347), (3, 17596449), (9, 5865483), (13, 4060719), (23, 2295189), (27, 1955161), (39, 1353573), (69, 765063), (117, 451191), (169, 312363), (207, 255021), (299, 176553), (351, 150397), (503, 104949), (507, 104121), (621, 85007), (897, 58851), (1509, 34983), (1521, 34707), (2691, 19617), (3887, 13581), (4527, 11661), (4563, 11569), (6539, 8073)]